Garófalo Chaves, Lúcia Helena
Earned her bachelor degree in Agronomy, Master and PhD were obtained with major in Soil Chemistry in ESALQ/USP, Brazil. Her Post doctor work was conducted in Soil Chemistry at U Arizona, USA. She is a full professor in DEAg/CTRN/ UFCG, Paraíba State, Brazil and researcher of the Brazilian Council of Scientific and Technological Development (CNPq).